| 摘要 |
PURPOSE: A reinforcement material for welding a water tank panel is provided to secure sealabiltiy of two panels, and to maintain a welding state of a welding part with elasticity. CONSTITUTION: A reinforcement material(100) for welding a water tank panel is used to prevent leakage of the water through two welded panels. The reinforcement material is made of an elastic plastic material, and has a square shape. The two panels are welded on a boundary line. At least one or more buffering groove(102) is formed with the predetermined depth to a longitudinal direction of the surface contacted with the panel.
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